AB 1771 IFE Installation Instructions
Contents
1. Note Refer to transmitter manufacturers Channel 1 N specifications for power supply connections Channel 2 N NOTE Channel 3 3 Wire Li a CD Channel 4 S All module commons are electrical 4 1Q ly tied together inside the module _ BUG Power ae Channel 5 Jumper all unused channels to module Supply Channel 6 6 common to reduce noise a Channel 7 7UN Tie power supply grounds together to 2 Wire ja Channel 8 i gt minimize ground loops Transmitter n Module Common N ia S Channel 9 10 N Attention Analog input signals must be within 14 25V referenced UPR ae Channel 10 11 to module common This input signal includes any common mode Channel 11 12 14 voltage present between either input terminal and module common ae Ch 112 1311Q If an input terminal exceeds this range channel to channel S Ground ame 14 A crosstalk can cause invalid input readings and invalid underrange ete aroun Module Common N or overrange bits Channel 13 is S The 1771 IFE module does not supply loop power for the input device Channel 14 1719 The user must supply loop power for loop powered input devices Channel 15 180S Channel 16 N The sensor cable must be shielded The shield must2. Channel 1 g Note Refer to transmitter manufacturers ET A X Channeli 1 specifications for power supply connections 2 Wire E Channel 2 iQ Transmitter _ sO NOTE Power ee Channel 2 PaaS Unused channels must have their and Supply Not used eTO inputs jumpered together and tied to a Channel 3 Q module common to reduce noise 9 Wire se Channel 3 7S Tie power supply grounds together to Transmitter Power aia CR pee 8 N minimize ground loops Supply 4 res g N ot use Attention Analog input signals must be within 14 25V referenced Channel 5 LES to module common If an input channel exceeds this range T7 Channel 5 na channel to channel crosstalk can cause invalid input readings and Source Ground Channel 6 12 10 invalid underrange or overrange bits Anuncie 13 1A annel 6 The 1771 IFE module does not supply loop power for the input device Not used 141 The user must supply loop power for loop powered input devices Channel 74 1511 16 1A Configuring the module for differential inputs does not provide isolation enalnente 711A f Channel 8 18 Q The sensor cable must be shielded The shield must Channel 8 TIS e extend the length of the cable but be connected only at the 1771 I O chassis Module Common 20 Q e extend up to the point of termination Module Common Q Important The
3. has been sent the module confirms calibration by echoing back the channels that were calibrated during the offset calibration BTW In differential mode channels 09 thru 16 are zero 22 Gain calibration results bits Each bit represents a channel After a calibration BTW Gain Calibration Results has been sent the module confirms calibration by echoing back the channels that were calibrated during the gain calibration BTW In differential mode channels 09 thru 16 are zero 1 Attention If an input terminal s voltage exceeds 14 25V as referenced to module common channel to channel crosstalk can cause invalid input readings and invalid underrange overrange bits Publication 1771 5 45 July 1997 12 Analog Input Module Interpret Status Indicators Publication 1771 5 45 July 1997 Default Configuration If a write block of five words with all zeroes is sent to the module default selections will be e 1 to5V dc or 4 to 20mA dependent on configuration jumper setting e BCD data format e no real time sampling RTS e no filtering e no scaling e single ended inputs The front panel of the analog input module contains a green RUN indicator and a red FAULT indicator At power up the module momentarily turns on the red indicator as a lamp test then checks for e correct RAM operation firmware errors If there is no fault the red indicator turns off ANALOG IN 12 BIT RUN FLT Cc The g
4. Module Common 19 e extend the length of the cable but be connected only at the 1771 I O chassis Module Common 20 e extend up to the point of termination a Important The shield should extend to the termination point exposing just enough cable to 1771 WG adequately terminate the inner conductors Use heat shrink or another suitable Br insulation where the wire exits the cable jacket di Connection Diagram for 16 Single ended Inputs and Four Wire Transmitters Note Refer to transmitter manufacturers Channel 1 g specifications for power supply connections Channel 2 N NOTE HN N Channel 3 30N Channel 4 All module commons are electrical Power 4 Wire be Modde Comman aN ly tied together inside the module Supply Transmitter ou ne Cele BHC Jumper all unused channels to module Channel 6 6 UN common to reduce noise Ch 7UN a annel 7 ES Tie power supply grounds together to Power 4 Wire Channel 8 TES minimize ground loops Supply Transmitter B ee Module Common S ee Channel 9 A Q Channel 10 Channel 11 ES Attention Analog input signals must be within 14 25V referenced TI Channel 12 131 1A to module common This input signal includes any common mode sine 14 N voltage present between either input terminal and module common Source Ground Module Common 5N If an input terminal exceeds this range channel to channel Channel 13 16l crosstalk can cause invalid input readings and invalid underrange Channel 14 or overr
5. Input overcurrent protection current ranges Common mode voltage Input impedance Common mode rejection Current Requirements Power Dissipation Specifications continued on next page module for repair Value 16 single ended 8 differential low level 1771 I O rack 1 slot 1 to 5V de 0 to 5V dc 5 to 5V dc 10 to 10V dc 0 to 10V dc 4 to 20mA 0 to 20mA 20 to 20mA 12 bit binary 12 bits plus sign on bipolar ranges 0 1 of full scale range 25 C 1 LSB 1 LSB Isolation meets or exceeds UL Standard 508 and CSA Standard C22 2 No 142 200V voltage mode 8V current mode 30mA 14 25 Volts gt 10 Megohms for voltage ranges 250 ohms for current ranges 80 db dc 120 Hz 500mA 5V from I O chassis backplane 2 5 Watts maximum Publication 1771 5 45 July 1997 Analog Input Module Description Thermal Dissipation Unscaled BCD and binary output to processor Engineering units sent to processor Internal scan rate Environmental conditions Operational temperature Storage temperature Relative humidity Operating Storage Conductors Wiring Category Keying Wiring Arm Field Wiring Arm Screw Torque Agency Certification when product or packaging is marked User Manual Value 8 52 BTU hr maximum 0000 to 4095 for polar ranges 0 to 5V 1 to 5V 0 to 20mA and 4 to 20mA 409549 to 409549 for bipolar ranges 5V 10V 20mA 9999
6. S e extend the length of the cable but be connected only at the 1771 I O chassis MOQUE CONGO ies Q e extend up to the point of termination Module Common Q Important The shield should extend to the termination point exposing just enough cable to adequately terminate the inner conductors Use heat shrink or another suitable 1771 WG insulation where the wire exits the cable jacket Field Wiring Arm Publication 1771 5 45 July 1997 Ground the Chassis and Module Use the following diagrams to ground your I O chassis and analog input module Follow these steps to prepare the cable Remove a length of cable jacket from the Belden 8761 cable CAPE Belden 8761 Cable Pull the foil shield and bare drain wire from the insulated wires Bare drain Wir Insulated wires Foil shield Twist the foil shield and drain wire together to form a single strand Attach a ground lug 5 Fold shield back and apply shrink tubing to secure O L When using shielded cable wire ground the foil shield and drain wire only at one end of the cable We recommend that you wrap the foil shield and drain wire together and connect them to a chassis mounting bolt At the
7. 1 differential inputs 0 1 Reserved 1 0 Two s complement binary 1 1 Signed magnitude binary Minimum sign bits when set designate negative minimum scaling values for the 4 corresponding input channels Bit 00 corresponds to channel 1 bit 01 corresponds to Sign Bits minimum scaling values channel 2 etc Maximum sign bits when set designate maximum scaling values that are negative 5 Maximum scaling value must be greater than minimum on any particular channel Bit 00 Sign Bits maximum scaling values corresponds to channel 1 bit 01 corresponds to channel 2 etc 6 8 18 Minimum scaling values for each channel Enter in BCD format Channel 1 minimum scaling 28 7 9 11 13 15 17 19 21 23 25 27 Maximum scaling values for each channel Enter in BCD format Channel 1 maximum scaling 29 31 33 35 37 Offset calibration Each bit represents a channel bit 00 to channel 1 bit 01 to channel 2 etc When the bit is set and a BTW has been sent the module will read the channels and adjust the offset to analog ground potential In differential mode bits 08 thru 15 10 thru 17 in octal are ignored In current mode apply OmA 38 Offset Calibration Gain calibration Each bit represents a channel bit 00 to channel 1 bit 01 to channel 2 etc When the bit is set and a BTW has been sent the module will read the channels and 39 adjust the gain correction values If used on 0 to 5 or 1 to 5V rang
8. 2 Groupes A B C D ou ne convient qu l utilisation dans des endroits non dangereux e Les produits portant le marquage appropri de la CSA c est dire Classe 1 Division 2 Groupes A B C D sont certifi s l utilisation pour d autres quipements o la convenance de combinaison application ou utilisation est d termin e par la CSA ou le bureau local d inspection qualifi Important Par suite de la nature modulaire du syst me de contr le PLC le produit ayant le taux le plus lev de temp rature d termine le taux d ensemble du code de temp rature du syst me de contr le d un PLC dans un emplacement de Classe 1 Division 2 Le taux du code de temp rature est indiqu sur l tiquette du produit Taux du code de temp rature CL 1 DIV 2 GP A B C D __TEMP Le taux du code de temp rature est indiqu ici Les avertissements suivants s appliquent aux produits ayant la certification CSA pour leur utilisation dans des emplacements dangereux AVERTISSEMENT Risque d explosion e La substitution de composants peut rendre ce mat riel inacceptable pour lesemplacements de Classe Division 2 e Couper le courant ou s assurer quel emplacement est d sign non dangereux avant de remplacer lescomposants e Avant de d brancher l quipement couper le courant ou s assurer que l emplacement est d sign non dangereux e Avant de d brancher les connecteurs coupe
9. e Hong Kong e Hungary Iceland e India e Indonesia Ireland Israel e Italy o Jamaica e Japan e Jordan Korea e Kuwait e Lebanon Malaysia e Mexico e Netherlands New Zealand Norway Pakistan e Peru e Philippines Poland Portugal e Puerto Rico e Qatar e Romania e Russia CIS Saudi Arabia e Singapore Slovakia Slovenia e South Africa Republic e Spain e Sweden Switzerland e Taiwan Thailand Turkey o United Arab Emirates e United Kingdom e United States e Uruguay Venezuela Yugoslavia Allen Bradley Headquarters 1201 South Second Street Milwaukee WI 53204 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Publication 1771 5 45 July 1997 PN 955127 29 Supersedes publication 1771 5 45 March 1996 Copyright 1997 Allen Bradley Company Inc Printed in USA gt efe Looking for more information Artisan Scientific Visit us on the web at http www artisan scientific com for more information QUALITY INSTRUMENTATION GUARANTEED e Price Quotations Drivers Technical Specifications Manuals and Documentation Artisan Scientific is Your Source for Quality New and Certified Used Pre owned Equipment Tens of Thousands of In Stock Items Fast Shipping and Delivery Equipment Demos e Hundreds of Manufacturers Supported Leasing Monthly Rentals Consignment Service Center Repairs InstraView Remote Inspection Experienced Engineers and Technicians on staff in our Remotely inspect equipment before
10. equal or minimum is greater than maximum attempted simultaneously when this bit comes on Can also be an invalid filter value Real time sample fault bit RTS This bit is set if the module is configured for RTS and a block transfer read has not occurred within the user programmed period Octal Bits 17 16 15 14 13 42 11 10 07 06 05 04 03 02 ot 00 Description 2 16 15 14 113 12 ER 9 18 7 6 5 44 3 2 14 Data underrange for channels 1 16 3 16 15 14 113 12 11 10 9 1 8 7 ejs jajaj ji Data overrange for channels 1 16 1 to 5V dc 4 to 20mA default Underrange bits for each channel Bit 00 for channel 1 bit 01 for channel 2 etc These bits are set 1 at approximately the input range limits shown on the right 0 to SV dc 0 to 20mA Overrange bits for each channel Bit 00 for channel 1 bit 01 for channel 2 etc These 5 to 5V de 20 to 20mA bits are set 1 at approximately the input range limits shown on the right 10 to 10V de 0 to 10V de 4 16 15 14 jis fifun io ofe 7 e 5 la4 la l2 3 Polarity bits Set when input is less than zero Bit 00 for channel 1 bit 01 for channel Data polarity for channels 1 16 2 etc 5 Channel 1 Input Channel 1 Input 6 Channel 2 Input Channel 2 Input 7 Channel 3 Input Channel 3 Input Channel 4 Input Channel 4 Input Y U y Y 21 Offset calibration results bits Each bit represents a channel After a calibration BTW Offset Calibration Results
11. gt efe Looking for more information Artisan Scientific Visit us on the web at http www artisan scientific com for more information QUALITY INSTRUMENTATION GUARANTEED e Price Quotations Drivers Technical Specifications Manuals and Documentation Artisan Scientific is Your Source for Quality New and Certified Used Pre owned Equipment Tens of Thousands of In Stock Items Fast Shipping and Delivery Equipment Demos e Hundreds of Manufacturers Supported Leasing Monthly Rentals Consignment Service Center Repairs InstraView Remote Inspection Experienced Engineers and Technicians on staff in our Remotely inspect equipment before purchasing with our State of the art Full Service In House Service Center Facility Innovative InstraView website at http www instraview com We buy used equipment We also offer credit for Buy Backs and Trade Ins Sell your excess underutilized and idle used equipment Contact one of our Customer Service Representatives today Talk to a live person 888 88 SOURCE 888 887 6872 Contact us by email sales artisan scientific com Visit our website http www artisan scientific com Contents a This icon is used when additional information is available in the Analog Input Module User Manual publication 1771 6 5 115 If you need a copy of this manual fax the enclosed User Manual Request Card to 1 800 576 6340 If you are outside the U S fax the card to1 330 723 4036 Preve
12. opposite end of the cable tape exposed shield and drain wire with electrical tape to insulate it from electrical contact Refer to Industrial Automation Wiring and Grounding Guidelines for Noise Immunity publication 1770 4 1 for additional information Analog Input Module Chassis Ground When you connect grounding conductors to the 1 0 chassis grounding stud place a star washer under the first lug then place a nut with captive lock washer on top of each ground lug Ground Grounding Stud I O Chassis Side Plate Lug Nut and Captive Washer Shield and Drain twisted together Use the cup washer if crimp on lugs are not used Single point Grounding Extend shield to termination point Expose just enough cable to adequately terminate inner conductors Pie LIRIS gt SAISIE S TR SINE ICBC SH ENA EE Le Use heat shrink tubing A 3 SYR Er or other suitable lt AE insulation where wire QR ESS BA Be R exits cable jacket Si Sar REN g S KIN ik y J X ES yy Hiss 6 2 N g ZA K D Shield and Drain twisted together 10 Thread forming screw NE D External tooth Washers Publication 1771 5 45 July 1997 10 Analog Input Module Configure the Module Because of the many a
13. purchasing with our State of the art Full Service In House Service Center Facility Innovative InstraView website at http www instraview com We buy used equipment We also offer credit for Buy Backs and Trade Ins Sell your excess underutilized and idle used equipment Contact one of our Customer Service Representatives today Talk to a live person 888 88 SOURCE 888 887 6872 Contact us by email sales artisan scientific com Visit our website http www artisan scientific com
14. shield should extend to the termination point exposing just enough cable to adequately terminate the inner conductors Use heat shrink or another suitable 1771 WG insulation where the wire exits the cable jacket Field Wiring Arm Connection Diagram for 8 Differential Inputs and Four Wire Transmitters Channel 1 g Note Refer to transmitter manufacturers A a Channel 1 1 specifications for power supply connections Power 4 Wire Channel 24 iQ Supply Transmitter B 3 HN NOTE KL Channel 2 AHO Unused channels must have their and Not used 5 IN inputs jumpered together and tied to Channel 3 g module common to reduce noise Power 4 Wire z an Channel 3 6 N Supply Transmitter Channel 4 4 Tie power supply grounds together to 8 UN minimize ground loops Ver Channel 4 9 IN Not used Q Attention Analog input signals must be within 14 25V referenced Channel 5 10 to module common If an input channel exceeds this range iT Channel 5 nl channel to channel crosstalk can cause invalid input readings and Source Ground Cramats 20N invalid underrange or overrange bits E BUN annel 6 The 1771 IFE module does not supply loop power for the input device Not used 14 10 The user must supply loop power for loop powered input devices Channel 7 15 1Q 16 N Configuring the module for differential inputs does not provide isolation Channel 7 70N _ Channel 8 18 Q The sensor cable must be shielded The shield must Channel 8 19
15. TEMP To comply with CSA certification for use in hazardous locations the following information becomes a part of the product literature for CSA certified Allen Bradley industrial control products e This equipment is suitable for use in Class Division 2 Groups A B C D or non hazardous locations only e The products having the appropriate CSA markings that is Class Division 2 Groups A B C D are certified for use in other equipment where the suitability of combination that is application or use is determined by the CSA or the local inspection office having jurisdiction Important Due to the modular nature of a PLC control system the product with the highest temperature rating determines the overall temperature code rating of a PLC control system in a Class Division 2 location The temperature code rating is marked on the product label as shown Temperature code rating CL 1 DIV 2 rating here The following warnings apply to products having CSA certification for use in hazardous locations ATTENTION Explosion hazard e Substitution of components may impair suitability for Class Division 2 e Do not replace components unless power has been switched off or the area is known to be non hazardous e Do not disconnect equipment unless power has been switched off or the area is known to be non hazardous e Do not disconnect connectors unless power has been switched off
16. W Default length words for BTW due to autocalibration Default length of 0 of 0 words words same as series A Configuration Plugs 24 configuration plugs to set on 3 row 16 configuration plugs to set on eight 2 row headers headers Compatibility The series A and B modules are compatible The series C module is not compatible with the 1771 AL PLC with the 1771 AL PLC local adapter local adapter Calibration Procedures Used jumpers and potentiometers to adjust Uses precision voltage source to supply voltage and a block 10V reference and null input offset transfer to set offset and gain Agency Approvals Series A module not CE certified Series B Series C module CE certified module CE certified SR Rockwell Automation Allen Bradley a Rockwell Automation Business has been helping its customers improve SS __ productivity and quality for more than 90 years We design manufacture and support a broad Allen Bradley range of automation products worldwide They include logic processors power and motion control devices operator interfaces sensors and a variety of software Rockwell is one of the world s leading technology companies bed aT Argentina e Australia e Austria e Bahrain e Belgium Brazil e Bulgaria e Canada e Chile e China PRC Colombia Costa Rica Croatia e Cyprus e Czech Republic e Denmark e Ecuador e Egypt El Salvador e Finland France e Germany Greece Guatemala e Honduras
17. ange bits Channel 15 7S The 1771 IFE module does not supply loop power for the input device Channel 16 Ni The user must supply loop power for loop powered input devices Module Common 19 i Module Common 20 The sensor cable must be shielded The shield must 911 N Important The shield should extend to the termination point exposing just enough cable to adequately terminate the inner conductors Use heat shrink or another suitable e extend the length of the cable but be connected only at the 1771 I O chassis e extend up to the point of termination insulation where the wire exits the cable jacket 1771 WG Field Wiring Arm Publication 1771 5 45 July 1997 8 Analog Input Module Connection Diagram for 8 Differential Inputs and Two Wire Transmitters
18. e Compatibility Catalog In put E Read Write Addressing Number image Image Block Block chassis Bits Bits Words Words 1 2 Slot 1 Slot 2 Slot Series 1771 IFE A B A Compatible with 1771 A1 A2 A4 B Compatible with 1771 A1B A2B A3B A3B1 A4B Y Compatible without restriction Do not use this module with cat no 1771 AL PLC 2 20 or 2 30 Local Adapter Publication 1771 5 45 July 1997 Calculate Power Requirements Determine Module Placement in the 1 0 Chassis Set the A B Simulation Jumper Analog Input Module 3 The module receives its power through the 1771 I O power supply and requires 500mA from the backplane Add this current to the requirements of all other modules in the I O chassis to prevent overloading the chassis backplane and or backplane power supply Place your module in any I O module slot of the I O chassis except for the extreme left slot This slot is reserved for PC processors or adapter modules ATTENTION Do not insert or remove modules from the I O chassis while system power is ON Failure to observe this rule could result in damage to module circuitry Group your modules to minimize adverse affects from radiated electrical noise and heat We recommend the following e Group analog input and low voltage dc modules away from ac modules or high voltage dc modules to minimize electrical noise interference e Do not place this module in the same I O group w
19. es a value of 5V is Gain Calibration expected If used on 10V range 10V is expected In differential mode bits 08 thru 15 10 thru 17 in octal are ignored In current mode apply 20mA Publication 1771 5 45 July 1997 Analog Input Module 11 Use the following table to read data from your input module Dec Bits Dec Bits 15 14 13 12 11 10 09 08 o7 06 05 04 Octal Bits 17 16 15 14 13 12 E 10 o7 06 05 04 z 03 T 02 T ta pescupaen Sea FEET etetett oro ts Hardware fault HF When this bit is set the dc dc converter fuse has blown Digital logic will continue Power up bit PU Used by the to operate module to tell the processor that it is eee l alive but not yet configured It is a key EEPROM status bit EE This bit IS set if an error occurs element in the application program saving calibration data to nonvolatile memory If this bit is set at powerup the data from the EEPROM did not pass the Out of range bit OR This bit is sent to checksum and no calibration values are used tell the processor that one or more channels are either over or under range Calibration status bit CS When calibrating the module this bit will be cleared if the calibration was Invalid scaling bit IS This bit reports that the successful If the bit is set an incorrect voltage current scaling is somehow invalid Usually both values was applied or offset and gain calibrations were are
20. eset the simulation jumper as shown above You can select either voltage or current for each input but all inputs must be either single ended or differential Do not mix single ended and differential inputs on the module the module and remove the covers 19805 Remove the four screws securing the side cover to Reposition the cover and secure with the four screws removed in step 1 Reposition the configuration jumpers associated with each input channel according to your requirements You can mix voltage mode and current mode settings on the module Make sure that the entire module is set for either single ended or differential Do not mix them Voltage Mode Differential or Single ended factory set O OHO Configuration e One Jumpers Single ended Differential Channel Channelt giao Current Mode 1 and 2 ee Differential Single ended ae Channel 2 goo Curent wet Channel Channel3 gio O O KI OILO 5and6 Channel Channel4 222 OFO O ARA O zag 7 00 Channel Channel5 goo Single ended 9 and 10 C
21. hannel aee Odd channel current O 11 and 12 Channel 6 ogo Channel Channel7 55 Even channel voltage O 43 and 14 OHO 0 Channel Channel 8 aio o Even channel current KA OHO 15 and 16 ae Odd channel voltage O O Key the Backplane Connector Place your module in any slot in the chassis except the leftmost slot which is reserved for processors or adapters Place the keying bands between 10 and 12 between 24 and 26 Position the keying bands in the backplane connectors to correspond to the key slots on the module S You can change the position of these bands if subsequent system design and rewiring makes insertion of a different type of module necessary me X 2 TN SE Ne NY Nuy Upper Connector 11022 Publication 1771 5 45 July 1997 Analog Input Module 5 Install the Module and ATTENTION Remove power from the 1771 I O Field Wiring Arm chassis backplane and field wiring arm before removing or installing an I O module e Failure to remove power from the backplane or wiring arm could cause module damage degradation of performance or injury e Failure to remove power from the backplane could cause injury or e
22. injury or equipment damage due to possible unexpected operation Input connections for the 1771 IFE module with e single ended inputs are shown on page 7 e differential inputs are shown on page 8 Minimizing Ground Loops To minimize ground loop currents on input circuits use single ended mode whenever possible use 2 wire transmitters with a common power supply separate 2 wire and 4 wire transmitters between different modules e tie 4 wire transmitter and or separate power supply grounds together Important We do not recommend mixing 2 wire and 4 wire transmitter inputs on the same module Power supply placement can make it impossible to eliminate ground loops Cable Lengths Recommended maximum cable length for voltage mode input devices is 50 feet This recommendation is based on considerations of signal degradation and electrical noise immunity in typical industrial environments Cable length for current mode input devices need not be as restrictive because analog signals from these devices are less sensitive to electrical noise interference Analog Input Module Connection Diagram for 16 Single ended Inputs and Two Wire Transmitters
23. ith a discrete high density I O module when using 2 slot addressing This module uses a byte in both the input and output image tables for block transfer The module is shipped with the A B simulation jumper set in position POS G for Series C applications This setting returns input data above and below the range end points If you are replacing a Series A or B 1771 IFE module with this module reset the simulation jumper to the POS E position as shown below Set the Series A B Simulation Jumper AIB Simulation Jumper AT L 1 Locate the simulation jumper at the top edge of the module circuit board Top edge of circuit board POS G POSE Series A and B TEN 2 Using your fingers slide the jumper off the 2 posts Simulation 3 Carefully position the jumper on 2 of the 3 posts that correspond to your requirement Simulation Jumper shown in A B position Top edge of circuit board POS G POS E Series C ai Application N Simulation Jumper shown in series C position Publication 1771 5 45 July 1997 4 Analog Input Module Set the Configuration Jumpers and Key the Backplane Connector The module has configuration jumpers for determining the input type voltage or current desired for each input The module is shipped with the configuration jumpers positioned for voltage mode and the A B simulation jumper set for Series C If you are replacing a Series A or B 1771 IFE module with this module r
24. nalog devices available and the wide variety of possible applications you must configure the module to conform all For detailed configuration to the analog device and specific application that you have chosen Hele t ri Et al Use the configuration information below to configure your module your Analog Input User Manu ace publication 1771 6 5 115 to your specifications Dec Bits 15 14 13 12 11 10 09 08 o7 06 05 04 03 02 oi 00 oe rae Description Octal Bits 17 16 15 14 13 12 11 10 o7 o6 05 04 03 o2 01 00 Word 1 8 7 6 5 4 3 2 1 Range Selection Channels 1 8 2 15 14 13 10 za Range Selection Channels 9 16 Bit 01 Bit00 Voltage or Current Input Input range selections allow the user to configure the inputs for any of 0 0 1 to 5V de 4 to 20mA default 7 input voltage or current ranges Two bits are required for each channel eee Bits 00 and 01 for channel 1 bits 02 0 5 to 5V dc 20 to 20mA and 03 for channel 2 etc 1 1 10 to 10V dc 0 to 10V dc 3 Real Time Sampling Data Input Digital Filter Real time sampling data format input Format Type type and digital filter Real time sampling Default is no RTS Digital filter reduces effect of noise on input Default is no filter Bit 10 Bit 09 Data format set to match 12 11 aa alae Input type set bit for differential mode on all channels 0 0 Reset 0 single ended inputs default J Peo Set
25. nt Electrostatic Discharge Installation Instructions Analog Input Module Catalog Number 1771 IFE C Use this document as a guide when installing the 1771 IFE C analog input module To See page J Prevent Electrostatic Discharge Below Understand Compliance to European Union Directives 2 Understand Product Compatibility 2 y Calculate Power Requirements 3 y Determine Module Placement 3 y Set the A B Simulation Jumper 3 Set the Configuration Jumpers 4 y Key the Backplane Connector 4 g Install the Module and Field Wiring Arm 5 y Connect Wiring to the Field Wiring Arm 6 y Ground the Chassis and Module 9 y Configure the Module 10 For this reference information See page Status Indicators 12 Troubleshooting 13 Specifications 13 CSA Hazardous Approval 15 Differences Between Series A B and C Modules 16 The analog input module is sensitive to electrostatic discharge ATTENTION Electrostatic discharge can damage integrated circuits or semiconductors if you touch backplane connector pins Follow these guidelines when you handle the module e Touch a grounded object to discharge static potential e Wear an approved wrist strap grounding device e Do not touch the backplane connector or connector pins e Do not touch circuit components inside the module o If available use a static safe work station e When not in use keep the module in its static shield bo
26. or the area is known to be non hazardous Secure any user supplied connectors that mate to external circuits on an Allen Bradley product using screws sliding latches threaded connectors or other means such that any connection can withstand a 15 Newton 3 4 lb separating force applied for a minimum of one minute PLC est une marque d pos e de Allen Bradley Company Inc PLC is a registered trademark of Allen Bradley Company Inc Le sigle CSA est la marque d pos e de l Association des Standards pour le Canada CSA logo is a registered trademark of the Canadian Standards Association GP A B C D __TEMP SP Look for temperature code Analog Input Module 15 Approbation d utilisation dans des emplacements dangereux par la N gt La CSA certifie les produits d utilisation g n rale aussi bien que ceux qui S utilisent dans des emplacements dangereux La certification CSA en vigueur est indiqu e par l tiquette du produit et non par des affirmations dans la documentation a l usage des utilisateurs Exemple d tiquette de certification d un produit par la CSA CL 1 DIV 2 GP A B C D SP __TEMP Pour satisfaire a la certification de la CSA dans des endroits dangereux les informations suivantes font partie integrante de la documentation des produits industriels de contr le Allen Bradley certifi s par la CSA e Cet quipement convient l utilisation dans des emplacements de Classe 1 Division
27. quipment damage due to possible unexpected operation Important Apply firm even pressure on the module to seat it into its backplane connector Snap the chassis latch over the top of the module to secure it Place the module in the card guides on the top and bottom of the chassis that guide the module into position 1771 A1B A2B A3B A3B1 A4B I O chassis 1771 A1B A2B A3B1 A4B Series B 1 0 chassis Swing the chassis locking bar down into place to secure the modules Make sure the locking pins engage Attach the wiring arm 1771 WG to the horizontal bar at the bottom of the I O chassis The wiring arm pivots upward and connects with the module so you can install or remove the module without disconnecting the wires horizontal bar install 1771 WG 17643 Publication 1771 5 45 July 1997 6 Analog Input Module Connect Wiring to the Field Wiring Arm Publication 1771 5 45 July 1997 Connect your I O devices to the cat no 1771 WG wiring arm shipped with the module ATTENTION Remove power from the 1771 I O chassis backplane and field wiring arm before removing or installing an I O module e Failure to remove power from the backplane or wiring arm could cause module damage degradation of performance or injury e Failure to remove power from the backplane could cause
28. r le courant ou s assurer que l emplacement est reconnu non dangereux Attacher tous connecteurs fournis par Putilisateur et reli s aux circuits externes d un appareil Allen Bradley l aide de vis loquets coulissants connecteurs filet s ou autres moyens permettant aux connexions de r sister une force de s paration de 15 newtons 3 4 Ib 1 5 kg appliqu e pendant au moins une minute Publication 1771 5 45 July 1997 16 Analog Input Module Differences Between Series A B and C Modules Feature Series A and B Series C Indicator lights 1 At power up the green run indicator 1 At powerup the green run indicator blinks until a comes on and stays on configuration BTW is received After a configuration BTW is received the green indicator stays on 2 Limited to 3 bits of diagnostic information 2 Has 6 bits of diagnostic information representing 6 possible faults Input Data Input clamped at range ends Will not go Returns input data above and below the range end points For above or below range limits example a 1 5V input with default scaling will return all values between 5 2V Jumper settable for Series A and B simulation Default Scaling Allows default scaling with both maximum and minimum scaling values as zero No scaling error will be reported Block Transfer Lengths Maximum block transfers lengths of 20 words Maximum block transfers lengths of 22 words for BTR and 39 for BTR and 37 words for BT
29. reen indicator comes on when the module is powered It will flash until the module is programmed If a fault is found initially or occurs later the red fault indicator lights The module also reports status and specific faults if they occur in every transfer of data BTR to the PC processor Monitor the green and red indicators and status bits in word 1 of the BTR file when troubleshooting your module Green RUN indicator Red FAULT indicator 10528 I Analog Input Module 13 Possible module fault causes and corrective action is described in the following table Troubleshooting For detailed troubleshooting information see chapter 7 of your Analog Input User Manual publication 1771 6 5 115 Indicators Recommended Action Probable Cause RUN green on Normal operation None FLT red off RUN green blinking Awaiting configuration Send configuration BTW FLT red off Block Transfer Write RUN green off Hardware failure in Return module for repair FLT red on module No power Turn off power Remove and reinsert module into chassis Return power lf problem still exists and chassis power supply is functioning properly return the RUN green off FLT red off Specifications Description Inputs per module Module Location Input voltage ranges nominal Input current ranges nominal Resolution Accuracy Linearity Repeatability Isolation Voltage Input overvoltage protection
30. with selectable scaling 13 7 ms for 8 differential inputs no digital filtering add 0 3ms for filtering 27 4 ms for 16 single ended input no digital filtering add 0 3 for filtering 0 to 60 C 32 to 140 F 40 to 85 C 40 to 1850F 5 to 95 without condensation 5 to 85 without condensation 14 gauge 2mm stranded max 3 64 inch 1 2mm insulation max Category 2 between 10 and 12 between 24 and 26 Catalog Number 1771 WG 7 9 inch pounds id UL Class 1 Div 2 Hazardous 4 e C E marked for all applicable directives Publication 1771 6 5 115 1 The inputs are protected to 200V However if an input terminal s voltage exceeds 14 25V as referenced to module common channel to channel crosstalk can cause invalid input readings and invalid underrange overrange bits 2 Only 8 volts can be placed directly across the input when configured in the current mode 3 Refer to publication 1770 4 1 Industrial Automation Wiring and Grounding Guidelines for Noise Immunity 4 CSA certification Class Division 2 Group A B C D or nonhazardous locations Publication 1771 5 45 July 1997 CSA Hazardous Location Approval CSA certifies products for general use as well as for use in hazardous locations Actual CSA certification is indicated by the product label as shown below and not by statements in any user documentation Example of the CSA certification product label CL 1 DIV 2 GP A B C D SP __
31. x Publication 1771 5 45 July 1997 2 Analog Input Module Understand Compliance to If this product has the CE mark it is approved for installation within European Union Directives the European Union and EEA regions It has been designed and tested to meet the following directives EMC Directive This product is tested to meet Council Directive 89 336 EEC Electromagnetic Compatibility EMC and the following standards in whole or in part documented in a technical construction file e EN 50081 2EMC Generic Emission Standard Part 2 Industrial Environment e EN 50082 2EMC Generic Immunity Standard Part 2 Industrial Environment This product is intended for use in an industrial environment Low Voltage Directive This product is tested to meet Council Directive 73 23 EEC Low Voltage by applying the safety requirements of EN 61131 2 Programmable Controllers Part 2 Equipment Requirements and Tests For specific information required by EN 61131 2 see the appropriate sections in this publication as well as these Allen Bradley publications Publication Publication number Industrial Automation Wiring and Grounding Guidelines 1770 4 1 For Noise Immunity Guidelines for Handling Lithium Batteries AG 5 4 Automation Systems Catalog B111 Understand Product The 1771 IFE module can be used with any 1771 I O chassis Com patibility Compatibility and data table use is listed below Use of Data Tabl
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